水杨酸苄酯,Benzyl salicylate;purum, ≥99.0% (GC)
最近浏览商品
-
马来酸酐 [顺丁烯二酸酐],Maleic anhydride;puriss., ≥99.0% (NT) -
钨酸,Tungstic acid;≥98.0% (calcined substance, T), powder -
叔丁胺,tert-Butylamine [TBA];≥99.5% -
醋酸镝(III)水合物,Dysprosium(III) acetate hydrate;99.9% trace metals basis -
香豆素153,Coumarin 153;Dye content 99 % -
水合氧化铁(III),Iron(III) oxide;hydrated, catalyst grade, 30-50 mesh
